Post Office stamp sales window closed Wednesday morning St. Thomas Newsroom February 5, 2001 By Nina Lemon, manager, Campus Mail ServicesCampus Mail Service’s Contract Station (the stamp sales window in the lower level of Murray-Herrick Campus Center) will be closed from 8 a.m. to noon Wednesday, Feb. 7, for a U.S. Postal Service annual audit.Campus Mail Service apologizes for any inconvenience. Shipping and Receiving will be open for UPS, FedEx and incoming deliveries during this time.If you have questions, call (651) 962-6352. RelatedUST Post Office closed until 10 a.m. todayU.S. Postal Service changes pick-up times on St. Paul campusU.S. Postal Service Adjusts Late Afternoon Mail Pickup TimePackage returned to Shipping and Receiving: Is it yours?